| Customization: | Available |
|---|---|
| After-sales Service: | Supplied |
| Warranty: | 30 Years |
|
Still deciding? Get samples of US$ 3.2/kg
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Standard: | ASTM A268, ASME SA268 | Material Grade: | TP409, UNS S40900, 1.4512 |
|---|---|---|---|
| Type: | Seamless,,Welded | Shape: | Round |
| Outer Diameter: | 6-630mm | Thickness: | 1mm-20mm |
| Length: | 1-12m Or As Your Requirements | Ends: | Bevled End, Plain End, Thread End |
| Surface: | Annealing,pickling,polishing,Bright | Applications: | Construction,Industry,boiler,Chemical |
| High Light: |
1.4512 Stainless Steel Seamless Tube,Annealing Stainless Steel Seamless Tube,TP409 Round Stainless Steel Tube |
||
ASTM A268 TP409, UNS S40900, 1.4512 Stainless Steel Seamless Tube For Oil And Gas Plant
ASTM A268 TP409 stainless steel is a Ferritic steel which has excellent mechanical properties and good high-temperature corrosion resistance. This material of steel is commonly considered as a chromium stainless steel, with various applications in exhaust systems of automobiles and applications which demand weldability.
| Standards | ASTM A268 / ASME SA268 |
| Grade | TP409 / UNS S40900 / 1.4512 |
| Schedule | SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS, etc. |
| O.D. Size | 3.35 mm To 101.6 mm |
| W.T. | 0.02″ -0.22″, (Special W.T. Available) |
| Length | Single Random, Double Random, Or As Custom |
| Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
| Type | Welded, Seamless, ERW, EFW, Fabricated Pipe, 'U' bent or Hollow, Hydraulic, LSAW, Boiler, Straight Tube, Tube Coil, Round, Rectangular, Square Tube etc |
| Ends | Plain End, Beveled End, Treaded Pipe & Tube |
Equivalent Grades:
| STANDARD | WERKSTOFF NR. | UNS | JIS | KS |
| TP409 | 1.4512 | S40900 | SUS409 | STS409 |
Chemical composition:
| Grade | C | Mg | Ph | Si | Sl | Cr | Ti | Ni | |
| TP409 | Min | - | - | - | - | - | 10.5 | 6xC | - |
| max | 0.08 | 1 | 0.045 | 1 | 0.045 | 11.75 | 0.76 | 0.5 |
Mechanical properities:
| Tensile Strength(MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Rockwell B (HRB) max | Brinell (HB) max |
| 450 | 240 | 25 | 75 | 131 |
Physical Properties:
| Grade | Density (g/Cm3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | |||
| 0-100°C | 0-315°C | 0-538°C | 100°C | 500°C | ||||
| TP409 | 7.8 | 200 | 11 | 11.7 | 12.4 | 25.8 | 27.5 | 460 |
Applications:
Aerospace equipments
Chemical Processing Industry
Food Processing Industry
Petroleum Refining Industry
Waste Treatment Industry
){kind=link}